Chapter 1 Lesson 1-3 Test

Speed is.....

• a measurement that describes any object in motion.

• a measurement that describes an object engaging in acceleration

• a movie with Sandra Bullock & Keaneau Reeves

• A measurement that describes an object moving through space and time.

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The SI or Standard Unit Of Speed that is used in Science is:

• KPS

• MPS

• MPH

• M/S

• MPH

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Speed has TWO forms, what are they?

Instantaneous Speed is:

• The rate at which speed changes

• The rate at which speed changes over time

• The speed of an object at any given point in time

• The overall rate of speed at which an object moves over time

• The rate at which most South Carolina drivers drive on I-20 or I-26 during a precipitation event.

Force is:

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What unit of measurement is force measured in?

The total sum of ALL forces acting on an object is said to be called what?

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In an UNBALANCED FORCE situation, what happens?

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In a BALANCED FORCE situation, what happens?

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Eric Lindross running into Scott Stevens' shoulder is an example of what kind of force?

• Balance

• Unbalanced

• Excessive

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